Usually when i roll, i double tap the roll button instead of just taping once and it makes me roll twice. It could be internet problems but i can never tell when im connected or not.

You should try to stop double tapping then. Perhaps your controls are slow (due to internet or whatever), so there is some lag between input and effect on screen, and therefore you almost automatically double tap since you don't get that immediate feedback on the screen.

But like I say, probably has to do with the connection lag when online (I sometimes do same moves twice too when playing online and there's other people near, because the lag makes me thing my moves don't play out or don't connect), and not the game's controller input lag, if you know what I mean.

At least there is some company out there who refuse to sell out & go mainstream & target the casual crowd like so many other companies did before them (RE cough-cough, FF cough-cough, Diablo cough-cough)

Well looks like I'll be passing on this then